.. meta::
    :description: HIP environment variables reference
    :keywords: AMD, HIP, environment variables, environment, reference

********************************************************************************
HIP environment variables
********************************************************************************

In this section, the reader can find all the important HIP environment variables
on AMD platform, which are grouped by functionality.

GPU isolation variables
================================================================================

The GPU isolation environment variables in HIP are collected in the following table.
For more information, check :doc:`GPU isolation page <rocm:conceptual/gpu-isolation>`.

.. include-table:: data/env_variables_hip.rst
    :table: hip-env-isolation

Profiling variables
================================================================================

The profiling environment variables in HIP are collected in the following table. For
more information, check :doc:`setting the number of CUs page <rocm:how-to/setting-cus>`.

.. include-table:: data/env_variables_hip.rst
    :table: hip-env-prof

Debug variables
================================================================================

The debugging environment variables in HIP are collected in the following table. For
more information, check :ref:`debugging_with_hip`.

.. include-table:: data/env_variables_hip.rst
    :table: hip-env-debug

Memory management related variables
================================================================================

The memory management related environment variables in HIP are collected in the
following table.

.. include-table:: data/env_variables_hip.rst
    :table: hip-env-memory

Other useful variables
================================================================================

The following table lists environment variables that are useful but relate to
different features.

.. include-table:: data/env_variables_hip.rst
    :table: hip-env-other